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This Siemens SIRIUS 3RV2 series circuit breaker, part number A6X30089139, is engineered for reliable motor protection. It features a size S0 frame and a 3-pole configuration, suitable for industrial applications.
The breaker provides adjustable overload protection with a current response range of 16 to 22 A and a Class 10 trip class. It operates at a rated voltage of up to 690 V and handles operational currents of 22 A at 400 V (AC-3 and AC-3e).
Key electrical specifications include a maximum breaking capacity (Icu) of 100 kA at 240 V and 55 kA at 400 V. The device is designed for DIN rail mounting and comes in a multi-unit packaging of 24 units.
Environmental conditions for operation include an ambient temperature range of -20 to +60 °C and a maximum installation altitude of 2,000 meters. It also meets ATEX directive requirements for hazardous environments.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The adjustable current response value for the overload release is 16 to 22 A, with a rated operational current of 22 A.
The rated operating voltage is 20 to 690 V, with a maximum rated value of 690 V at AC-3 and AC-3e.
This circuit breaker has 3 poles for the main current circuit.
The trip class is Class 10.
The ambient temperature during operation is -20 to +60 °C.
This circuit breaker is designed for DIN Rail mounting.